erpc_transport.hpp

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/*
 * Copyright (c) 2014, Freescale Semiconductor, Inc.
 * Copyright 2016-2017 NXP
 * All rights reserved.
 *
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef _EMBEDDED_RPC__TRANSPORT_H_
#define _EMBEDDED_RPC__TRANSPORT_H_

#include "erpc_common.h"
#include "erpc_crc16.hpp"
#include "erpc_message_buffer.hpp"

#include <cstring>

// Classes

namespace erpc {

class Transport
{
public:
    Transport(void) {}

    virtual ~Transport(void) {}

    virtual uint8_t reserveHeaderSize(void) { return 0; }

    virtual erpc_status_t receive(MessageBuffer *message) = 0;

    virtual erpc_status_t send(MessageBuffer *message) = 0;

    virtual bool hasMessage(void) { return true; }

    virtual void setCrc16(Crc16 *crcImpl) { (void)crcImpl; }

    virtual Crc16 *getCrc16(void) { return NULL; }
};

class TransportFactory
{
public:
    TransportFactory(void) {}

    virtual ~TransportFactory(void) {}

    virtual Transport *create(void) = 0;
};

} // namespace erpc

#endif // _EMBEDDED_RPC__TRANSPORT_H_